CN108447742A - A kind of energy-saving type electromagnetic switch - Google Patents
A kind of energy-saving type electromagnetic switch Download PDFInfo
- Publication number
- CN108447742A CN108447742A CN201810460635.8A CN201810460635A CN108447742A CN 108447742 A CN108447742 A CN 108447742A CN 201810460635 A CN201810460635 A CN 201810460635A CN 108447742 A CN108447742 A CN 108447742A
- Authority
- CN
- China
- Prior art keywords
- contact
- end cap
- energy
- limited block
- electromagnetic switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003068 static effect Effects 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/34—Means for adjusting limits of movement; Mechanical means for adjusting returning force
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The present invention relates to a kind of energy-saving type electromagnetic switch, including end cap shell and limit assembly, magazine, coil and iron core are installed in shell, the upper end of iron core has moving contact, static contact is equipped in end cap；The side of end cap offers horizontal through-hole；Limit assembly includes the sliding rail being mounted on external face, the limited block of the drive block on sliding rail and installation in through-holes, and the lower surface of drive block is inclined-plane, and the outer end of limited block is chondritic；The outer end of limited block is also associated with return unit mounting plate, has return unit between return unit mounting plate and the outer surface of end cap.After moving contact and static contact contact, drive block is moved towards limited block, it pushes the inner end of limited block mobile towards moving contact and is pressed on moving contact, even if powering off at this time, moving contact and static contact still can be kept in contact state, it need not be powered always to ensure that moving contact and static contact are in contact condition, save electric energy.
Description
Technical field
The present invention relates to a kind of energy-saving type electromagnetic switch.
Background technology
Electromagnetic switch refers to the automatic switch for using electromagnet as power device, and the electromagnetic switch of the prior art is generally wrapped
Electromagnet, movable core and switch contact are included, fundamental mode is the attraction and corresponding resetting-mechanism using electromagnet
Realize that the reciprocating motion of movable core, the open and close of the further trigger switch contact of reciprocating motion of iron core are final to realize
Switching function.The defect of this conventional electromagnetic switch is that it is logical that electromagnet must be all kept in the entire closing time of switch
Electricity condition, waste of energy are also unfavorable for the service life of switch.
Invention content
The technical problem to be solved by the present invention is to：A kind of energy-saving type electromagnetic switch for saving electric energy is provided.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of energy-saving type electromagnetic switch, including end cap, shell and limit assembly are equipped with magazine, coil in shell
And iron core, the upper end of iron core have moving contact, static contact are equipped in end cap；The side of end cap offers horizontal through-hole；Limit
Hyte part includes the sliding rail being mounted on external face, the limit of the drive block on sliding rail and installation in through-holes
The lower surface of block, drive block is inclined-plane, and the outer end of limited block is chondritic；The outer end of limited block is also associated with return unit installation
Plate has return unit between return unit mounting plate and the outer surface of end cap.
Preferably, return unit is elastic device.
Preferably, return unit is spring.
Preferably, further include controller.
Preferably, the lower end of end cap and the socket cooperation of the upper end of shell.
Preferably, casing is in the periphery of end cap.
The advantage of the invention is that：When coil energization, after iron core moves up drive moving contact and static contact contact, driving
Block is moved towards limited block, is pushed the inner end of limited block mobile towards moving contact and is pressed on moving contact, even if powering off at this time,
Moving contact and static contact still can be kept in contact state, need not be powered always to ensure that moving contact and static contact are in contact shape
State saves electric energy.
Description of the drawings
Fig. 1 is the structural schematic diagram of energy-saving type electromagnetic switch of the embodiment of the present invention.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings to the present invention
Specific implementation mode be described in detail.Many details are elaborated in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of violating intension of the present invention, therefore the present invention is not limited by following public specific embodiment.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
As shown in Figure 1, the energy-saving type electromagnetic switch of the present embodiment includes end cap 20, shell 10 and limit assembly, shell 10
Magazine 50, coil 40 and iron core 30 are inside installed, the upper end of iron core 30 has moving contact 60, stationary contact is equipped in end cap 20
First 70；The side of end cap 20 offers horizontal through-hole 22；Limit assembly include be mounted on 20 outer surface of end cap on sliding rail 81,
The lower surface of drive block 82 on sliding rail 81 and the limited block 84 in through-hole 22, drive block 82 is inclined-plane, limit
The outer end of position block 84 is chondritic；The outer end of limited block 84 is also associated with return unit mounting plate 85, return unit mounting plate 85 with
There is return unit 86 between the outer surface of end cap 20.
The advantages of energy-saving type electromagnetic switch of the present embodiment, is：When coil 40 is powered, it is dynamic that iron core 30 moves up drive
After contact 60 and static contact 70 contact, drive block 82 is moved towards limited block 84, pushes the inner end of limited block 84 towards moving contact
60 move and are pressed on moving contact 60, even if powering off at this time, moving contact 60 and static contact 70 still can be kept in contact state, no
It needs to be powered always to ensure that moving contact 60 and static contact 70 are in contact condition, saves electric energy.
Return unit 86 is elastic device.Preferably, return unit 86 is spring.
Preferably, the energy-saving type electromagnetic switch of the present embodiment further includes controller.
Preferably, the lower end of end cap 20 and the socket cooperation of the upper end of shell 10.Shell 10 is sleeved on the periphery of end cap 20.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of energy-saving type electromagnetic switch, which is characterized in that including end cap (20), shell (10) and limit assembly, the shell
(10) magazine (50), coil (40) and iron core (30) are installed, the upper end of iron core (30) has moving contact (60), described in
Static contact (70) is installed in end cap (20)；The side of the end cap (20) offers horizontal through-hole (22)；The limit group
Part includes the sliding rail (81) being mounted on end cap (20) outer surface, the drive block (82) being mounted on sliding rail (81) and is mounted on logical
The lower surface of limited block (84) in hole (22), the drive block (82) is inclined-plane, and the outer end of the limited block (84) is spherical
Structure；The outer end of the limited block (84) is also associated with return unit mounting plate (85), the return unit mounting plate (85) and end cap
(20) there is return unit (86) between outer surface.
2. energy-saving type electromagnetic switch according to claim 1, which is characterized in that the return unit (86) is elastic device.
3. energy-saving type electromagnetic switch according to claim 2, which is characterized in that the return unit (86) is spring.
4. energy-saving type electromagnetic switch according to claim 1, which is characterized in that further include controller.
5. energy-saving type electromagnetic switch according to claim 1, which is characterized in that the lower end of the end cap (20) and shell
(10) upper end socket cooperation.
6. energy-saving type electromagnetic switch according to claim 5, which is characterized in that the shell (10) is sleeved on end cap (20)
Periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810460635.8A CN108447742B (en) | 2018-05-15 | 2018-05-15 | Energy-saving electromagnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810460635.8A CN108447742B (en) | 2018-05-15 | 2018-05-15 | Energy-saving electromagnetic switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108447742A true CN108447742A (en) | 2018-08-24 |
| CN108447742B CN108447742B (en) | 2024-06-07 |
Family
ID=63203623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810460635.8A Active CN108447742B (en) | 2018-05-15 | 2018-05-15 | Energy-saving electromagnetic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108447742B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148144A (en) * | 2018-09-06 | 2019-01-04 | 苏州胜璟电磁科技有限公司 | A kind of electromagnet supporting table |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2643469Y (en) * | 2003-09-23 | 2004-09-22 | 袁加瑞 | Energy-saving intelligent contactor |
| KR100899432B1 (en) * | 2008-09-02 | 2009-05-27 | 주식회사 케이디파워 | An economy in power consumption type electromagnetic contactor |
| CN201417680Y (en) * | 2009-05-21 | 2010-03-03 | 成珍凤 | Spinning contact switch |
| CN103337414A (en) * | 2013-07-16 | 2013-10-02 | 孟庆义 | Bilateral positioning energy-saving relay with function of automatic current failure |
| CN203839296U (en) * | 2014-06-03 | 2014-09-17 | 宁波黎明继电器有限公司 | Limit type electromagnetic relay |
| CN205104444U (en) * | 2015-10-20 | 2016-03-23 | 中石化石油工程技术服务有限公司 | Contactor |
| CN205159223U (en) * | 2015-11-13 | 2016-04-13 | 陈志涛 | Energy -conserving alternating current -direct current electromagnetic switch |
| CN206396927U (en) * | 2017-01-17 | 2017-08-11 | 广州北港能源环保有限公司 | A kind of reducing energy consumption cladding panel |
| CN208061978U (en) * | 2018-05-15 | 2018-11-06 | 苏州胜璟电磁科技有限公司 | A kind of energy-saving type electromagnetic switch |
-
2018
- 2018-05-15 CN CN201810460635.8A patent/CN108447742B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2643469Y (en) * | 2003-09-23 | 2004-09-22 | 袁加瑞 | Energy-saving intelligent contactor |
| KR100899432B1 (en) * | 2008-09-02 | 2009-05-27 | 주식회사 케이디파워 | An economy in power consumption type electromagnetic contactor |
| CN201417680Y (en) * | 2009-05-21 | 2010-03-03 | 成珍凤 | Spinning contact switch |
| CN103337414A (en) * | 2013-07-16 | 2013-10-02 | 孟庆义 | Bilateral positioning energy-saving relay with function of automatic current failure |
| CN203839296U (en) * | 2014-06-03 | 2014-09-17 | 宁波黎明继电器有限公司 | Limit type electromagnetic relay |
| CN205104444U (en) * | 2015-10-20 | 2016-03-23 | 中石化石油工程技术服务有限公司 | Contactor |
| CN205159223U (en) * | 2015-11-13 | 2016-04-13 | 陈志涛 | Energy -conserving alternating current -direct current electromagnetic switch |
| CN206396927U (en) * | 2017-01-17 | 2017-08-11 | 广州北港能源环保有限公司 | A kind of reducing energy consumption cladding panel |
| CN208061978U (en) * | 2018-05-15 | 2018-11-06 | 苏州胜璟电磁科技有限公司 | A kind of energy-saving type electromagnetic switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148144A (en) * | 2018-09-06 | 2019-01-04 | 苏州胜璟电磁科技有限公司 | A kind of electromagnet supporting table |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108447742B (en) | 2024-06-07 |
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Effective date of registration: 20240506 Address after: 266000 Huangdao District, Qingdao City, Shandong Province (Room 610, 6th Floor, iFlytek Future Port, Building 5, No. 480 Jiangshan South Road, former development zone) Applicant after: Shuifa Haohai (Qingdao) Environment Co.,Ltd. Country or region after: China Applicant after: Qingdao Aonaist Environmental Engineering Co.,Ltd. Address before: 215200 Batuo Friendship Village, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Applicant before: SUZHOU SHENGJING ELECTROMAGNETIC TECHNOLOGY CO.,LTD. Country or region before: China |
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